--[[dropdownData = { type = "dropdown", name = "My Dropdown", -- or string id or function returning a string choices = {"table", "of", "choices"}, getFunc = function() return db.var end, setFunc = function(var) db.var = var doStuff() end, tooltip = "Dropdown's tooltip text.", -- or string id or function returning a string (optional) sort = "name-up", --or "name-down", "numeric-up", "numeric-down" (optional) - if not provided, list will not be sorted width = "full", --or "half" (optional) disabled = function() return db.someBooleanSetting end, --or boolean (optional) warning = "Will need to reload the UI.", -- or string id or function returning a string (optional) default = defaults.var, -- default value or function that returns the default value (optional) reference = "MyAddonDropdown" -- unique global reference to control (optional) } ]] local widgetVersion = 13 local LAM = LibStub("LibAddonMenu-2.0") if not LAM:RegisterWidget("dropdown", widgetVersion) then return end local wm = WINDOW_MANAGER local function UpdateDisabled(control) local disable if type(control.data.disabled) == "function" then disable = control.data.disabled() else disable = control.data.disabled end control.dropdown:SetEnabled(not disable) if disable then control.label:SetColor(ZO_DEFAULT_DISABLED_COLOR:UnpackRGBA()) else control.label:SetColor(ZO_DEFAULT_ENABLED_COLOR:UnpackRGBA()) end end local function UpdateValue(control, forceDefault, value) if forceDefault then --if we are forcing defaults value = LAM.util.GetDefaultValue(control.data.default) control.data.setFunc(value) control.dropdown:SetSelectedItem(value) elseif value then control.data.setFunc(value) --after setting this value, let's refresh the others to see if any should be disabled or have their settings changed LAM.util.RequestRefreshIfNeeded(control) else value = control.data.getFunc() control.dropdown:SetSelectedItem(value) end end local function DropdownCallback(control, choiceText, choice) choice.control:UpdateValue(false, choiceText) end local function UpdateChoices(control, choices) control.dropdown:ClearItems() --remove previous choices --(need to call :SetSelectedItem()?) --build new list of choices local choices = choices or control.data.choices for i = 1, #choices do local entry = control.dropdown:CreateItemEntry(choices[i], DropdownCallback) entry.control = control control.dropdown:AddItem(entry, not control.data.sort and ZO_COMBOBOX_SUPRESS_UPDATE) --if sort type/order isn't specified, then don't sort end end local function GrabSortingInfo(sortInfo) local t, i = {}, 1 for info in string.gmatch(sortInfo, "([^%-]+)") do t[i] = info i = i + 1 end return t end function LAMCreateControl.dropdown(parent, dropdownData, controlName) local control = LAM.util.CreateLabelAndContainerControl(parent, dropdownData, controlName) local countControl = parent local name = parent:GetName() if not name or #name == 0 then countControl = LAMCreateControl name = "LAM" end local comboboxCount = (countControl.comboboxCount or 0) + 1 countControl.comboboxCount = comboboxCount control.combobox = wm:CreateControlFromVirtual(zo_strjoin(nil, name, "Combobox", comboboxCount), control.container, "ZO_ComboBox") local combobox = control.combobox combobox:SetAnchor(TOPLEFT) combobox:SetDimensions(control.container:GetDimensions()) combobox:SetHandler("OnMouseEnter", function() ZO_Options_OnMouseEnter(control) end) combobox:SetHandler("OnMouseExit", function() ZO_Options_OnMouseExit(control) end) control.dropdown = ZO_ComboBox_ObjectFromContainer(combobox) local dropdown = control.dropdown if dropdownData.sort then local sortInfo = GrabSortingInfo(dropdownData.sort) local sortType, sortOrder = sortInfo[1], sortInfo[2] dropdown:SetSortOrder(sortOrder == "up" and ZO_SORT_ORDER_UP or ZO_SORT_ORDER_DOWN, sortType == "name" and ZO_SORT_BY_NAME or ZO_SORT_BY_NAME_NUMERIC) end if dropdownData.warning then control.warning = wm:CreateControlFromVirtual(nil, control, "ZO_Options_WarningIcon") control.warning:SetAnchor(RIGHT, combobox, LEFT, -5, 0) control.warning.data = {tooltipText = LAM.util.GetStringFromValue(dropdownData.warning)} end control.UpdateChoices = UpdateChoices control:UpdateChoices(dropdownData.choices) control.UpdateValue = UpdateValue control:UpdateValue() if dropdownData.disabled ~= nil then control.UpdateDisabled = UpdateDisabled control:UpdateDisabled() end LAM.util.RegisterForRefreshIfNeeded(control) return control end